diff --git a/packages/playground/components.d.ts b/packages/playground/components.d.ts
index 4f596a4..2c25bda 100644
--- a/packages/playground/components.d.ts
+++ b/packages/playground/components.d.ts
@@ -6,6 +6,7 @@ import '@vue/runtime-core'
 declare module '@vue/runtime-core' {
   export interface GlobalComponents {
     Panel: typeof import('./src/components/Panel.vue')['default']
+    PsTree: typeof import('@princess-ui/components/tree')['PsTree']
   }
 }
 
diff --git a/packages/playground/src/dev/tree.vue b/packages/playground/src/dev/tree.vue
index 0dce88a..34b0a44 100644
--- a/packages/playground/src/dev/tree.vue
+++ b/packages/playground/src/dev/tree.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { ref, useSlots } from "vue"
-import PsTree, { convertTreeData, ENiuTreeStatus, INiuTreeData } from "@princess-ui/components/tree"
-import "@princess-ui/theme-chalk/dist/ps-tree.css"
+import { convertTreeData, ENiuTreeStatus, INiuTreeData } from "@princess-ui/components/tree"
+// import "@princess-ui/theme-chalk/dist/ps-tree.css"
 
 const list = ref(convertTreeData([
     {